LD29150 1.5 A, very low drop voltage regulators Datasheet - production data Description The LD29150 is a high current, high accuracy, low-dropout voltage regulator series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for high current loads, these devices are also used in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical applications are in power supply switching post regulation, series power supply for monitors, Features series power supply for VCRs and TVs, computer systems and battery powered systems. Very low dropout voltage (typ. 0.4 at 1.5 A) Guaranteed output current up to 1.5 A Fixed and adjustable output voltage ( 1% at 25 C) Internal current and thermal limit Logic controlled electronic shutdown available in PPAK Table 1. Device summary Order codes Output voltages DPAK PPAK LD29150DT18R 1.8 V LD29150DT25R 2.5 V LD29150DT33R 3.3 V LD29150DT50R LD29150PT50R 5.0 V LD29150PTR ADJ August 2017 DocID9614 Rev 20 1/23 This is information on a product in full production. www.st.comContents LD29150 Contents 1 Diagram . 3 2 Pin configuration 4 3 Typical application 5 4 Maximum ratings 6 5 Electrical characteristics . 7 6 Typical characteristics 12 7 Package information 15 7.1 DPAK package information . 15 7.2 PPAK package information 18 8 Packaging information 20 8.1 PPAK and DPAK packaging information . 20 9 Revision history . 22 2/23 DocID9614 Rev 20